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C8051F544-IQ

C8051F544-IQ

C8051F544-IQ

Silicon Labs

8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F54x Series C8051F54 32 Pin 50MHz 32-LQFP

SOT-23

C8051F544-IQ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-LQFP
Number of Pins 32
Operating Temperature-40°C~125°C TA
PackagingTray
Series C8051F54x
Published 2000
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
ECCN Code 3A001.A.3
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch0.8mm
Frequency 50MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number C8051F54
Pin Count32
Qualification StatusNot Qualified
Supply Voltage-Min (Vsup) 1.8V
Number of Channels 6
Interface 2-Wire, I2C, LIN, SMBus, SPI, UART, USART
Memory Size8kB
Oscillator TypeInternal
Number of I/O 25
RAM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.25V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals POR, PWM, Temp Sensor, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 8KB 8K x 8
Connectivity SMBus (2-Wire/I2C), LINbus, SPI, UART/USART
Bit Size 8
Data Converter A/D 25x12b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
Length 7mm
RoHS StatusRoHS Compliant
In-Stock:706 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$5.14000$5.14
25$4.71240$117.81
100$4.28400$428.4

C8051F544-IQ Product Details

C8051F544-IQ Overview


The package is 32-LQFP-shaped. There are 25 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~125°C TA are operated by this Microcontroller. It is part of the C8051F54x series of electrical components. Having a size of 8KB 8K x 8, Microcontroller has a program memory of X bytes. A 8051 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 32 has 32 terminations. 8-bits are used for its size. With NO DMA channels, Microcontroller chip can handle large data transfers. 8kB is the size of the memory in the IC part. Using the base part number C8051F54, you will be able to find alternatives for the part. Using a 50MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 32 pins are accessible. In total, there are 4 timers/counters on the device. The pin count is 32.

C8051F544-IQ Features


32-LQFP package
Mounting type of Surface Mount


C8051F544-IQ Applications


There are a lot of Silicon Labs
C8051F544-IQ Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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